Q1.”The seal of signet ring” appearance is seen in
a.adenocarcinoma
b.primary mucoid carcinoma
c.carcinoid tumour
d.endometrioma
ANS1.b Primary mucoid carcinoma
Q2.All feature of signet ring carcinoma of rectum except
a.grow rapidly
b.early metastase
c.poor prognosis
d.central nucleus
ANS2-d.
In primary mucoid carcinoma ,the mucus lies within the cells
,displacing the nucleus to the periphery ,like the seal of a signet ring .
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